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Determination of the Coordinates of Specular Points in the Multiposition Radar System for the Earth Remote Sensing

Transactions of IAA RAS, issue 44, 26–32 (2018)

Keywords: multiposition radar system, Earth remote sensing, global navigation satellite systems, software-defined processing of signals, specularly reflection.

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Abstract

Currently, signals of global navigation satellite systems (GNSS) are not only used for coordinate and time determinations, but also for the purpose of the Earth remote sensing (ERS). Let us consider the case of specular reflection (SR) from the terrestrial surface of a radio-navigation signal, which is characterized by the equality of the angles of incidence and reflection. In this case, the initial task in the development of algorithms for joint processing of direct and reflected signals which is realized by software methods is determination of coordinates of SR points. The proposed approach to the construction of a ERS system using GNSS and joint signal processing of direct propagation and the propagation specularly reflected from the Earth's surface, allows us to obtain information about the underlying properties of the surface.

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D. A. Gavrilov. Determination of the Coordinates of Specular Points  in the Multiposition Radar System for the Earth Remote Sensing // Transactions of IAA RAS. — 2018. — Issue 44. — P. 26–32.

@article{gavrilov2018,
  abstract = {Currently, signals of global navigation satellite systems (GNSS) are not only used for coordinate and time determinations, but also for the purpose of the Earth remote sensing (ERS). Let us consider the case of specular reflection (SR) from the terrestrial surface of a radio-navigation signal, which is characterized by the equality of the angles of incidence and reflection. In this case, the initial task in the development of algorithms for joint processing of direct and reflected signals which is realized by software methods is determination of coordinates of SR points. The proposed approach to the construction of a ERS system using GNSS and joint signal processing of direct propagation and the propagation specularly reflected from the Earth's surface, allows us to obtain information about the underlying properties of the surface.},
  author = {D.~A. Gavrilov},
  doi = {10.32876/ApplAstron.44.26-32},
  issue = {44},
  journal = {Transactions of IAA RAS},
  keyword = {multiposition radar system, Earth remote sensing, global navigation satellite systems, software-defined processing of signals, specularly reflection},
  pages = {26--32},
  title = {Determination of the Coordinates of Specular Points  in the Multiposition Radar System for the Earth Remote Sensing},
  url = {http://iaaras.ru/en/library/paper/1792/},
  year = {2018}
}

TY  - JOUR
TI  - Determination of the Coordinates of Specular Points  in the Multiposition Radar System for the Earth Remote Sensing
AU  - Gavrilov, D. A.
PY  - 2018
T2  - Transactions of IAA RAS
IS  - 44
SP  - 26
AB  - Currently, signals of global navigation satellite systems (GNSS) are
not only used for coordinate and time determinations, but also for
the purpose of the Earth remote sensing (ERS). Let us consider the
case of specular reflection (SR) from the terrestrial surface of a
radio-navigation signal, which is characterized by the equality of
the angles of incidence and reflection. In this case, the initial
task in the development of algorithms for joint processing of direct
and reflected signals which is realized by software methods is
determination of coordinates of SR points. The proposed approach to
the construction of a ERS system using GNSS and joint signal
processing of direct propagation and the propagation specularly
reflected from the Earth's surface, allows us to obtain information
about the underlying properties of the surface.
DO  - 10.32876/ApplAstron.44.26-32
UR  - http://iaaras.ru/en/library/paper/1792/
ER  -